This is my ever first "interview" on this side of the pond (EU) that required an online HackerRank test as the first step, without ever talking to a human.
If you are the type that enjoys this kind of challenge (maybe fresh out of uni), then this is your chance! For all the other professionals, this is sad news.
I will straight out refuse to do these kind of "challenges" in the future - it requires basically no investment from the hiring company, and humiliates the majority of candidates.
It also has very little correlation to the skills required for these jobs. I thought investment banks were smarter than this...
The process included online LeetCode exercises on HackerRank.
One of the questions was to write an SQL query which included a column containing concatenated rows using GROUP_CONCAT, which is a serious SQL anti-pattern.
The following metrics were computed from 1 interview experience for the UBS Lead Software Engineer role in Zürich, Switzerland.
UBS's interview process for their Lead Software Engineer roles in Zürich, Switzerland is extremely selective, failing the vast majority of engineers.
Candidates reported having very negative feelings for UBS's Lead Software Engineer interview process in Zürich, Switzerland.